The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 2017
Filed:
Apr. 01, 2014
The United States of America As Represented BY the Secretary of the Navy, Washington, DC (US);
Rohan Y. Ramlall, Brentwood, CA (US);
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY, Washington, DC (US);
Abstract
A method for predicting a GPS pseudorange error includes receiving a first plurality of pseudorange errors at a plurality of different times for a plurality of global positioning system (GPS) satellites. The method also includes creating, using a processor, a first matrix. Each element of the first matrix is determined using a portion of the first plurality of pseudorange errors. The method yet further includes creating, using the processor, a second matrix that includes at least a portion of the first plurality of pseudorange errors. A size of the second matrix is determined by comparing each element of the first matrix to a predetermined threshold. The method still further includes predicting, using the processor, a second plurality of pseudorange errors for the plurality of GPS satellites using the first plurality of pseudorange errors and the second matrix.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile